/*
 * A Gneral purpose java based Math Library created by Susanta Tewari.
 * Copyright is protected. Contact Susanta Tewari at <statsusant@yahoo.com>
 */

package org.math.factory;

import org.apache.commons.math3.util.ArithmeticUtils;

/**
 *
 * @author Susanta Tewari <stewari@yahoo.com>
 */
public class Combinatorics {

    public static long factorial(int n) {
        return ArithmeticUtils.factorial(n);
    }
}
